<!-- #docplaster -->
<nav>
  <button (click)="toggle()">Toggle Insert/Remove</button>
</nav>

<!-- #docregion insert-remove-->
<div @myInsertRemoveTrigger *ngIf="isShown" class="insert-remove-container">
  <p>The box is inserted</p>
</div>
<!-- #enddocregion insert-remove-->
